Resize Designs for Every POD Template in One Batch
One source design, six product sizes. Redbubble, Printful, Printify, Merch by Amazon - all ready for upload in seconds.
Batch convert PNG, PSD, TIFF to exact POD dimensions. No Photoshop needed.
Download Free — 30-Day Trial, No Credit CardFree 30-day trial. Then $129 once - unlimited designs, no monthly fees.
How It Works
Add your photos
Drop your source designs - PNG, PSD, TIFF, or any of 60+ formats.
Set product sizes
Configure target dimensions for each product template.
Convert
Batch export every design in every product size. Upload-ready PNG files.
POD Product Templates
| Product | Output | Note |
|---|---|---|
| T-Shirt (Redbubble) | 4500×5400 · PNG | Redbubble standard template - transparent PNG |
| T-Shirt (Printful) | 4500×5400 · PNG | Printful / Printify standard - 300dpi minimum |
| Mug | 4500×2700 · PNG | Wrap-around mug design - full bleed |
| Poster (18×24") | 5400×7200 · PNG 300dpi | High-resolution print - 300dpi for sharp output |
| Phone Case | 1300×2000 · PNG | Snap/tough case template - varies by model |
| Sticker | 2800×2800 · PNG | Die-cut sticker template - transparent background |
Before & After
Before Contenta
Open Photoshop. Resize design for t-shirt. Save. Resize for mug. Save. Resize for poster. Save. Repeat for every design in your shop.
After Contenta
Drop all designs into Contenta. Set six product sizes. One click - every design exported in every size. Upload directly to your POD platform.